SK32-SK310
3.0 AMPS. Surface Mount Schottky Barrier Rectifiers
SMC/DO-214AB
.129(3.27)
.118(3.0)
Features
For surface mounted application
Metal to silicon rectifier, majority carrier conduction
Low forward voltage drop
Easy pick and place
High surge current capability
Epitaxial construction
High temperature soldering:
260
o
C / 10 seconds at terminals
.280(7.11)
.260(6.60)
.245(6.22)
.220(5.59)
.012(.31)
.006(.15)
.103(2.62)
.079(2.00)
Mechanical Data
Case: Molded plastic
Terminals: Solder plated
Polarity: Indicated by cathode band
Weight: 0.21 gram
.060(1.52)
.030(0.76)
.320(8.13)
.305(7.75)
.008(.20)
.004(.10)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
L
(See Fig. 1)
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
(Note 1) @ 3.0A
Maximum DC Reverse Current @ T
A
=25℃
at Rated DC Blocking Voltage @ T
A
=100℃
Symbol
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
SK
32
20
14
20
SK
33
30
21
30
SK
34
40
28
40
SK
35
50
35
50
3.0
100
SK
36
60
42
60
SK
39
90
63
90
SK
310
100
70
100
Units
V
V
V
A
A
0.5
0.5
20
0.75
0.85
0.6
20
V
mA
mA
℃/W
℃/W
℃
℃
10.0
R
θ
JL
17
Typical Thermal Resistance ( Note 2 )
55
R
θ
JA
Operating Temperature Range
T
J
-55 to +125
-55 to +150
Storage Temperature Range
T
STG
-55 to +150
Notes
:
1. Pulse Test with PW=300 usec, 1% Duty Cycle
2. Measured on P.C.Board with 0.6 x 0.6”(16 x 16mm) Copper Pad Areas.
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mail:lge@luguang.cn
LUGUANG [ Shenzhen Luguang Electronic Technology Co., Ltd ]
